Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Temperate; 44°N - 36°N, 10°W - 1°W
Europe: Portugal and Spain in Tagus and Guadiana drainages. Extirpated in Guadalquivir drainage, Spain (Ref. 59043).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 80.0 cm SL macho/indeterminado; (Ref. 59043)
Diagnosed from other species of Barbus and Luciobarbus in Iberian Peninsula by having the following characters: orbit touching or protruding out of dorsal head profile when viewed laterally; dorsal head profile concave in adults; last simple dorsal ray spinous, strongly serrated posteriorly; lower lip thin, without medina lobe; tip of lower jaw covered by lower lip; lateral line with 48-53 scales; head length 27-34% SL; and snout length 2.3-2.8 times in HL (Ref. 59043).
Inhabit middle and lower reaches, in deep and slow water, with abundant submerged plants (Ref. 11240). Feed on invertebrates, plants and fish (Ref. 26100). Juveniles prey on invertebrates while large adult individuals are mainly piscivorous. Spawn probably in May-June (Ref. 59043). Threatened by pollution, habitat destruction, introduction of new species (Ref. 26100) and water abstraction (Ref. 59043). Attains up to about 80 cm SL (Ref. 59043).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Peixe desportivo: sim
Mais informação
Nomes comunsSinónimosMetabolismoPredadoresEcotoxicologiaReproduçãoMaturidadeDesovaAgregação para desovaFecundidadeOvosDesenvolvimento dos ovos
ReferênciasAquaculturaPerfil para aquaculturaEstirpesGenéticaElectrophoresesHereditariedadeDoençasProcessamentoNutrientsMass conversion
ColaboradoresFotografiasStamps, Coins Misc.SonsCiguateraVelocidadeTipo de nataçãoÁrea branquialOutras referênciasCérebrosVisão
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00408 - 0.01173), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±0.52 se; based on food items.
Resiliência (Ref.
120179): Muito baixo, tempo mínimo de duplicação da população maior que 14 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (59 of 100).
